Affiliation: | 1.Graduate Program for Electrical Engineering, Center for Electrical Engineering and Informatics, Department of Electrical Engineering, Universidade Federal de Campina Grande, Campina Grande, PB, 58429-900, Brazil ;2.Center of Exact and Natural Sciences Department of Computer Science, Universidade Federal Rural do Semi-Árido (Federal Rural University for the Semi-Arid Region) Mossoró, Mossoró, 59625-900, RN, Brazil ;3.Danish National Metrology Institute, Kongens Lyngby, Denmark ; |